Walking cane



FIG. 1 is a perspective view of the walking cane.

FIG. 2 is a front elevational view of the invention.

FIG. 3 is top plan view of the invention.

FIG. 4 is a bottom plan view of the invention.

FIG. 5 is a left side elevational view of the invention.

FIG. 6 is a rear plan elevational view of the invention; and,

FIG. 7 is a right side elevational view of the invention. 

The ornamental design for a walking cane, as shown and described. 